Created temporary directory: /tmp/pip-ephem-wheel-cache-jbfud1w6
Created temporary directory: /tmp/pip-wheel-4mjwf545
Looking in indexes: https://pypi.python.org/simple
Collecting deepchem==2.1.1.dev353
  1 location(s) to search for versions of deepchem:
  * https://pypi.python.org/simple/deepchem/
  Getting page https://pypi.python.org/simple/deepchem/
  Analyzing links from page https://pypi.org/simple/deepchem/
    Found link https://files.pythonhosted.org/packages/38/68/547ef019e9d565815f47aa882cdfc0c339d29acf6ca9c569a7b24ca27d6b/deepchem-1.3.2.dev290.tar.gz#sha256=7363c5ae05dbeb18020725f3be6261903b4eab8ef179aeb48fe5f672f4d71aca (from https://pypi.org/simple/deepchem/), version: 1.3.2.dev290
    Found link https://files.pythonhosted.org/packages/0c/01/5eafa6217cb522d24531244501bf42b9e18012581cce3b7e655b97549288/deepchem-2.1.1.dev353-py3-none-any.whl#sha256=9235ce3851afa10fb2e5b54b5f89e72b2854f6acd0135bdffd9c85fe11caa6bd (from https://pypi.org/simple/deepchem/), version: 2.1.1.dev353
    Found link https://files.pythonhosted.org/packages/b3/31/b3938b0068797746188ae752a5a58c738b2b946ce4b8acdee9aa722ac15c/deepchem-2.1.1.dev353.tar.gz#sha256=605b188116ce9e3374f773b62a081723c79e89cfff4ae0c151ea1034bd8d908b (from https://pypi.org/simple/deepchem/), version: 2.1.1.dev353
  Using version 2.1.1.dev353 (newest of versions: 2.1.1.dev353)
  Created temporary directory: /tmp/pip-unpack-nz083lik
  Downloading https://files.pythonhosted.org/packages/0c/01/5eafa6217cb522d24531244501bf42b9e18012581cce3b7e655b97549288/deepchem-2.1.1.dev353-py3-none-any.whl (2.1MB)
  Downloading from URL https://files.pythonhosted.org/packages/0c/01/5eafa6217cb522d24531244501bf42b9e18012581cce3b7e655b97549288/deepchem-2.1.1.dev353-py3-none-any.whl#sha256=9235ce3851afa10fb2e5b54b5f89e72b2854f6acd0135bdffd9c85fe11caa6bd (from https://pypi.org/simple/deepchem/)
  Saved /tmp/tmp794_kb0o/deepchem-2.1.1.dev353-py3-none-any.whl
Skipping deepchem, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-4mjwf545/deepchem